Stiebel Eltron SOL 25 and Storage Tank

SOL 25 and Storage Tank

Credit: Stiebel Eltron

What makes this product green?

  • Renewable energy equipment


Stiebel Eltron manufactures the SOL 25 Plus flat plate solar collectors and SB/SBB Plus storage tanks for solar water-heating systems. The Berlin, Germany based company has manufacturing plants in Holzminden, Germany and Thailand. The solar collector selective absorber surface is chromium oxide, which offers high performance, but carries significant environmental burdens. The storage tanks are insulated with three inches of polyurethane foam and available in four sizes (39 to 109 gallons) and with one or two heat exchangers.

Additional Info


  • Energy Star - Solar Water Heaters

Manufacturer Information

Stiebel Eltron
17 West St.
West Hatfield, MA 01088
Phone: 413-247-3380
Toll-free: 800-582-8423

Listed in: Packaged Solar Heating Equipment, Solar Flat-Plate Collectors, Solar Heating Balance of System Components